[Event "It (open)"] [Site "masterchessopen.com Mendoza (Argentina)"] [Round "1"] [White "Aguero Jose Luis"] [Black "Slipak Sergio (ARG)"] [Result "0-1"] [BlackElo "2502"] [ECO "E38"] [Opening "Nimzo-Indian: Classical, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Bxc5 6.Bf4 Nh5 7.Bg3 Be7 8.Rd1 Nxg3 9.hxg3 h6 10.Nf3 a6 11.e3 Qc7 12.Bd3 Nc6 13.a3 d6 14.g4 Ne5 15.Nxe5 dxe5 16.Ne4 Bd7 17.g5 O-O-O 18.gxh6 f5 19.Nc3 gxh6 20.b4 h5 21.g3 e4 22.Be2 h4 23.gxh4 Bxh4 24.Rf1 Rhg8 25.c5 Rg2 26.Na4 Bxa4 27.Rxd8+ Kxd8 28.Qxa4 Bxf2+ 29.Rxf2 Qg3 30.Qd1+ Kc8 {#R} 0-1